Footwear upper



FIG. 1 is a perspective view of the footwear upper embodying the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The evenly spaced broken lines represent stitching. The dot-dot-dash broken lines immediately adjacent the solid line portions represent the bounds of the claimed design. All other features of the article shown in dot-dot-dash broken lines are directed to environment and are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for footwear upper, as shown and described. 